2 Mar
2018
2 Mar
'18
11:58 a.m.
Hello,
what UAC is there and what version of freeswitch you are using?
According to RFC 5764 the token shall be UDP/TLS/RTP/SAVPF:
8 Session Description for RTP/SAVP over DTLS
This specification defines new tokens to describe the protocol used
in SDP media descriptions ("m=" lines and their associated
parameters). The new values defined for the proto field are:
o When a RTP/SAVP or RTP/SAVPF [RFC5124] stream is transported over
DTLS with the Datagram Congestion Control Protocol (DCCP), then
the token SHALL be DCCP/TLS/RTP/SAVP or DCCP/TLS/RTP/SAVPF
respectively.
o When a RTP/SAVP or RTP/SAVPF stream is transported over DTLS with
UDP, the token SHALL be UDP/TLS/RTP/SAVP or UDP/TLS/RTP/SAVPF
respectively.
Can you try adding transport-protocol=RTP/SAVP ?
I will try to see what solution can be added to make it flexible to work
in both cases...
Cheers,
Daniel
On 02.03.18 09:38, Anthony Alba wrote:
Hi list, upgrade to 5.1.2 broke my setup due to some
different
behaviour in rtpengine.so.
I use:
rtpengine_manage("DTLS=off ICE=remove");
1. I don't send any rtpengine_manage flags (RTP UDP SAVP). UAC sends
RTP/SAVP in SDP, rtpengine changes to UDP/TLS/RTP/SAVP.
Reverted to 5.1.1, and see that rtpengine sends RTP/SAVP
2. To SDP body, rtpengine is adding:
a=setup:actpass
a=fingerprint:sha-1
D6:D7:DA:AA:2D:DB:AD:94:29:46:FA:C4:D8:AE:0F:03:96:6F:8A:4F
For some reason this broke FreeSWITCH which does not like this.
Anthony
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